expressorn.【生】（基因）表达子expressn.快车；快递；专使adj.明确的；急速的；直接的adv.用快递vt.表达；表示；挤压出；快递Expressway Management Information System高速公路管理信息系统expressing theorem of truncated function截断函数表示定理Expressing or characterized by modality.程式的用程式表示的或以其为特征的expresses conditionality or possibility.表达制约性或者可能性。Express willingness under certain condition表示在一定条件下愿意。Expressing or designating repeated action.反复的表示或描述重复的动作Expresses policies for information access.为接达资料制定政策。express alternate program communication block快速更替程序通信块,加速交替程序通信块expressway bridges maintenance management system高速公路桥梁养护管理系统express parallel programming support environment快速并行编程支持环境